Prima AP 2 MV

Technical Highlights

  • 50 W peak power, 4 ohm impedance, 150 Hz to 20 kHz frequency response.
  • Neodymium magnet, 25 mm CCAW voice coil, low distortion.
  • Compact design, OEM installation, high frequency extension.
  • More technical details
Regular price €103.29
Regular price -5% €109.00 selling price €103.29
2% discount with credit card
including VAT
Estimated delivery: Sep 15–Sep 18.
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datasheet
Regular price €103.29
Regular price €109.00 selling price €103.29

The Audison Prima AP 2 MV is a Full-Range Speaker with a size of 50 mm, a continuous power handling of 25 W, and a peak power handling of 50 W. The impedance is 4 Ohms, and the frequency response ranges from 150 Hz to 20,000 Hz. It features a 25 mm CCAW dual-layer voice coil and a symmetrical dual neodymium magnet arrangement. The diaphragm is made of aluminum, complemented by a copper short-circuit ring. The ultra-compact design includes a special basket and neodymium motor, along with an included adapter for OEM replacement in many General Motors, Toyota, and Mercedes vehicles. Additional specifications: Xmax 2.5 mm, Re 3.5 Ohms, Fs 145 Hz, Vas 0.36 l, Mms 1.68 g, Cms 0.7 mm/N, BL 2.8 T·m, Qms 7.7, Qes 0.70, Qts 0.64. The diaphragm area is 49.1 cm², Le is 0.07 mH, and the sound pressure is 84 dB. The weight is 0.15 kg; dimensions: A 77 mm, B 50.5 mm, C 36.8 mm, D 31 mm.

Features
  • Full-Range Speaker
  • Size 50 mm
  • Impedance 4 Ohms
  • Frequency response 150–20,000 Hz
  • Continuous power handling 25 W
  • Peak power handling 50 W
  • Voice coil 25 mm, CCAW, dual-layer
  • Magnet arrangement symmetrical dual neodymium magnet
  • Diaphragm aluminum
  • Short-circuit ring copper
  • Ultra-compact design with special basket and neodymium motor
  • Adapter for direct OEM replacement in many General Motors, Toyota, and Mercedes vehicles
  • Weight 0.15 kg
  • Dimension A 77 mm
  • Dimension B 50.5 mm
  • Dimension C 36.8 mm
  • Dimension D 31 mm
Technical Specifications
  • Xmax 2.5 mm
  • Re 3.5 Ohms
  • Fs 145 Hz
  • Vas 0.36 l
  • Mms 1.68 g
  • Cms 0.7 mm/N
  • BL 2.8 T·m
  • Qms 7.7
  • Qes 0.70
  • Qts 0.64
  • D 49.1 mm
  • Diaphragm area 49.1 cm²
  • Le 0.07 mH
  • Sound pressure 84 dB

Frequently Asked Questions about Prima AP 2 MV


What frequencies does the Audison Prima AP 2 MW cover?

The Audison Prima AP 2 MW has an exceptionally wide frequency response that ranges from 150 Hz to 20 kHz. This allows it to ensure nearly complete transmission of mid to high frequencies. Thanks to the special magnet groups made of double-symmetrical neodymium magnets, excellent performance at high frequencies is achieved. The design of the full-range speaker ensures that there are no crossover points in the mid-high frequency range, providing a natural and clear listening experience.

What is the power handling of the Audison Prima AP 2 MW speaker?

The Audison Prima AP 2 MW full-range speaker offers a peak power handling of up to 50 watts and a continuous power handling of 25 watts. This high power handling is supported by the use of a 25 mm CCAW dual-layer voice coil, which allows for excellent heat dissipation and enhanced low-frequency performance. The speaker has been specifically designed for efficient operation in vehicle environments where high volume is required without distortion.

What are the dimensions of the Audison Prima AP 2 MW speaker?

The Audison Prima AP 2 MW speaker is ultra-compact with dimensions of 77 mm (A), 50.5 mm (B), 36.8 mm (C), and 31 mm (D). These dimensions make it ideal for OEM installations in dashboards and A-pillars of vehicles. Its compact design allows for easy integration into existing systems, especially in vehicles from manufacturers like GM, Ford, and Toyota with a 50mm OEM installation.

What materials does Audison use in the Prima AP 2 MW?

The Prima AP 2 MW is equipped with an aluminum diaphragm for improved high-frequency response and uses a dual neodymium magnet arrangement that allows for optimal displacement control. The voice coil is made of CCAW (Copper Clad Aluminum Wire), ensuring high thermal stability and reduced mass, thereby optimizing overall performance. The use of these high-quality materials ensures that the speaker can operate at a high level in the frequency range.

What are the technical Thiele-Small parameters of the Prima AP 2 MW?

The Prima AP 2 MW has specific Thiele-Small parameters: a mechanical quality factor (Qms) of 7.7, an electrical quality factor (Qes) of 0.70, and a total quality factor (Qts) of 0.64. Additionally, the speaker shows a resonance frequency (Fs) of 145 Hz and an equivalent volume value (Vas) of 0.36 liters. The diaphragm movement range (Xmax) is 2.5 mm. These parameters define the electro-acoustic performance of the speaker and optimize its ability to reproduce various sound signals accurately.

How is the Prima AP 2 MW integrated as a surround speaker?

The Audison Prima AP 2 MW is ideally suited as a surround speaker in a 3-way system, as it covers the full mid and high frequency range. Its compact design allows for easy placement in vehicles, while its excellent electroacoustic properties create an immersive soundstage. By installing it near the dashboard or at the A-pillar, the entire listening area is significantly improved, authentically reproducing realistic ambient sounds and music effects.

How does the magnet arrangement affect the sound quality of the Prima AP 2 MW?

The double-symmetrical neodymium magnets in the Prima AP 2 MW allow for precise control of the diaphragm excursion, which is particularly advantageous at high frequencies. This arrangement enhances the extension of the high-frequency range while simultaneously reducing distortion. The presence of this innovative magnet structure ensures excellent dynamics and sound fidelity across the transmitted frequency spectrum. This technology results in a clear and dynamic sound image that sets the Audison Prima AP 2 MW apart from other full-range speakers.

How well is the impedance of the Prima AP 2 MW suited for audio systems?

With an impedance of 4 ohms, the Prima AP 2 MW is designed for high compatibility with most car amplifiers and audio systems. This impedance allows for efficient energy transfer from the amplifier to the speaker, improving overall performance. Choosing this impedance value means that the speaker can transmit high-quality audio signals with minimal power loss, which is particularly beneficial when seeking a rich and dynamic sound experience.

What sound advantages does the 25 mm CCAW dual-layer coil offer?

The 25 mm CCAW dual-layer coil in the Prima AP 2 MW provides excellent load capacity and temperature resistance, significantly enhancing the dynamics and clarity of the sound. This coil supports extended bass performance and allows for seamless integration of all frequencies. Additionally, the lower weight of the CCAW, compared to conventional wires, reduces the inductance of the coil, thereby increasing the level of acoustic performance without compromising efficiency.

How is the Prima AP 2 MW used as a midrange driver in a 3-way system?

Within a 3-way system, the Prima AP 2 MW functions optimally as a midrange driver, as it accurately reproduces mid and high frequencies. Thanks to its wide frequency response of 150 Hz to 20 kHz and the absence of a crossover point, it seamlessly handles the transition between the bass and treble components without frequency loss or distortion. This specific use creates a balanced sound landscape that enables demanding music playback, regardless of the style or origin of the music.

Manufacturer information/responsible person

Elettromedia SpA
62018 Potenza Picena (MC)
Strada Regina km 3,500
Italy

Contact person:
Simone Iampieri
Executive Director Assistant
T +39 0733 870 813
Elettromedia SpA
62018 Potenza Picena (MC) Italy
Strada Regina km 3,500
T + 39 0733 870 870

Contact: simone.iampieri@elettromedia.it

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